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/*
 * Copyright (c) 1998-2010, Peter T Mount

 * All rights reserved.
 *
 * 
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 3 of the License, or
 *   (at your option) any later version.
 * 
 *
 * 
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 * 
 *
 * 
 *   You should have received a copy of the GNU General Public License along
 *   with this program.  If not, see .
 * 
 *
 * 
 *        GNU GENERAL PUBLIC LICENSE - CLASSPATH EXCEPTION
 * 
 *
 * 
 *   Linking this library statically or dynamically with other modules
 *   is making a combined work based on this library. Thus, the terms
 *   and conditions of the GNU General Public License cover the whole
 *   combination.
 * 
 *
 * 
 *   As a special exception, the copyright holders of this library give
 *   you permission to link this library with independent modules to
 *   produce an executable, regardless of the license terms of these
 *   independent modules, and to copy and distribute the resulting
 *   executable under terms of your choice, provided that you also meet,
 *   for each linked independent module, the terms and conditions of the
 *   license of that module.
 * 
 *
 * 
 *   An independent module is a module which is either not derived from or based
 *   on this library, or a module who's classes extend those within this library
 *   as part of the implementation of the library.
 * 
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 * 
 *   If you modify this library, you may extend this exception to your version
 *   of the library, but you are not obligated to do so. If you do not wish to
 *   do so, delete this exception statement from your version.
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 */
package uk.org.retep.xmpp.muc.beans;

import java.util.List;
import uk.org.retep.logging.LogSupport;
import uk.org.retep.xmpp.message.Body;
import uk.org.retep.xmpp.message.Message;
import uk.org.retep.xmpp.muc.MucLogger;
import uk.org.retep.xmpp.muc.MucRoom;

/**
 * A simple {@link MucLogger} implementation which just records body content
 * 
 * @author peter
 */
public class BasicMucLogger
        extends LogSupport
        implements MucLogger
{

    /**
     * {@inheritDoc}
     */
    @Override
    public void logMessage( final MucRoom room, final Message message )
    {
        if( getLog().isInfoEnabled() )
        {
            // FIXME another unchecked cast to investigate
            @SuppressWarnings( "unchecked" )
            final List body = message.getBody();
            if( body.isEmpty() )
            {
                getLog().info( "%s %s NO_BODY", message.getFrom(),
                               room.getJid() );
            }
            else
            {
                for( Body b : body )
                {
                    getLog().info( "%s %s %s",
                                   message.getFrom(),
                                   room.getJid(),
                                   b.getValue() );
                }
            }

        }
    }
}